CN204914252U - Hydraulic pressure rock concrete splitting machine's wedge system - Google Patents
Hydraulic pressure rock concrete splitting machine's wedge system Download PDFInfo
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- CN204914252U CN204914252U CN201520608046.1U CN201520608046U CN204914252U CN 204914252 U CN204914252 U CN 204914252U CN 201520608046 U CN201520608046 U CN 201520608046U CN 204914252 U CN204914252 U CN 204914252U
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- splitting
- splitting piece
- scarf
- wedge
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Abstract
The utility model discloses a hydraulic pressure rock concrete splitting machine's wedge system, including splitting piece and middle voussoir, middle voussoir inserts mutually supports between the bisymmetry splitting piece, two scarf axle center departments of middle voussoir to be provided with the T type protruding, splitting piece scarf axle center department be provided with with the protruding matched with T type recess of T type, middle voussoir slides in the T type recess of splitting piece scarf through the T type arch of two scarf settings. Through T type arch and T type groove connection between splitting piece and the middle voussoir, support each other through T type arch and T type recess between splitting piece and the middle voussoir on the one hand, imitate the intensity that has strengthened wedge system, slide each other with T type recess through the T type is protruding between on the other hand splitting piece and the middle voussoir, reduce the rubbing strength between splitting piece scarf and the middle voussoir scarf, improve the wedge system wearability more than 6 times to cleavage gun device life has been improved.
Description
Technical field
The utility model relates to a kind of hydraulic splitting machine field, particularly, relates to a kind of wedge system of hydraulic rock concrete splitter.
Background technology
Hydraulic splitting machine be a kind of economy, highly effective without blast working machinery.Splitting machine utilizes General Physics wedge principle and hydraulic transmission principle, axial hydraulic thrust become a kind of device of horizontal splitting power; Various rock and ore and concrete all have very high compression strength, but its tensile strength is less, and hydraulic rock concrete splitter is exactly be the feature of fragility according to rock and concrete, utilizes wedge principle to design.
Hydraulic rock concrete splitter is primarily of Hydraulic Station and splitting rifle two large divisions composition, time the center chock of the hydraulic oil promotion splitting rifle that Hydraulic Station exports is proal, side voussoir is strutted to both sides, produce huge splitting power, object to be cleaved is split by predetermined direction within very short time.Due to the work of high strength, splitting rifle is the most flimsy parts in splitting machine, and the easier produced problem of splitting rifle mainly comprises: fracture, wearing and tearing and distortion.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of wear-resisting wedge system undermining on-deformable hydraulic rock concrete splitter.
The technical scheme in the invention for solving the above technical problem is: a kind of wedge system of hydraulic rock concrete splitter, comprise splitting block and center chock, center chock is inserted and is cooperatively interacted between two symmetrical splitting blocks, described center chock two wedge surface axle center place is provided with T-shaped projection, described splitting block wedge surface axle center place is provided with the T-shaped groove matched with T-shaped projection, and the T-shaped projection that described center chock is arranged by two wedge surfaces is slided in the T-shaped groove of splitting block wedge surface.
Further, matched in clearance between described T-shaped projection and T-shaped groove.
Further, the supermedial T-shaped bottom portion of groove of described splitting block is provided with isolation channel, described isolation groove depth 2mm-4mm.
To sum up, the beneficial effects of the utility model are: be connected with T-shaped groove by T-shaped projection between splitting block and center chock, are mutually supported on the one hand between splitting block and center chock by T-shaped projection and T-shaped groove, and effect enhances the intensity of wedge system; Mutually slided by T-shaped projection and T-shaped groove between splitting block and center chock on the other hand, reduce the frictional strength between splitting block wedge surface and center chock wedge surface, raising wedge system wearability more than 6 times, thus improve splitting gun apparatus service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hydraulic rock concrete splitter of the utility model;
Fig. 2 is the wedge system structural representation of a kind of hydraulic rock concrete splitter of the utility model;
The plan structure schematic diagram of Fig. 3 the utility model splitting block;
The main TV structure schematic diagram of Fig. 4 the utility model splitting block;
Fig. 5 is that the A of Fig. 4 is to structural representation;
Fig. 6 is the main TV structure schematic diagram of the utility model center chock;
Fig. 7 is the A-A schematic cross-section of Fig. 6;
Fig. 8 is the plan structure schematic diagram of the utility model center chock;
Wherein: 1-splitting block, 2-center chock, 3-T type is protruding, 4-T type groove, 5-isolation channel, 6-hydraulic splitting machine, 7-hydraulic system, 8-splitting gun apparatus.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1
The wedge system of a kind of hydraulic rock concrete splitter as shown in figures 1 to 6, hydraulic splitting machine 6 mainly comprises hydraulic system 7 and wedge system 8, wedge system 8 comprises splitting block 1 and center chock 2, center chock 2 is inserted and is cooperatively interacted between two symmetrical splitting blocks 1, described center chock 2 liang of wedge surface axle center place is provided with T-shaped protruding 3, described splitting block 1 wedge surface axle center place is provided with and the T-shaped protruding 3 T-shaped grooves 4 matched, T-shaped protruding 3 slips in the T-shaped groove 4 of splitting block 1 wedge surface that described center chock 2 is arranged by two wedge surfaces.Be connected with T-shaped groove 4 by T-shaped protruding 3 between splitting block 1 and center chock 2, mutually supported on the one hand between splitting block 1 and center chock 2 by T-shaped protruding 3 and T-shaped groove 4, effect enhances the intensity of wedge system; Mutually slide with T-shaped groove 4 by T-shaped protruding 3 between splitting block 1 and center chock 2 on the other hand, reduce the frictional strength between splitting block 1 wedge surface and separation beam 2 pieces of wedge surfaces.
Adopt hydraulic rock splitting machine to exploit, as long as open several hole and some grooves on the mineral aggregate face that will exploit, then split lower mineral aggregate with splitting machine.As exploited long 10 meters, wide 6 meters, high 6 meters building stones equally, only 10 holes need be made a call to.Insert in the hole with splitting head again and split lower mineral aggregate.Splitting machine divides two kinds: a kind of is the power type hydraulic splitting machine of electricity consumption, another kind is the diesel version hydraulic splitting machine with diesel oil, the power of electronic splitting machine only needs 4KW(i.e. use per hour 4 degree of electricity), diesel-type be the power (per hour approximately need consumption 2 liters of oil) of 7.5 horsepowers, so with splitting machine exploitation compared with the method for blasting excavation, splitting machine exploitation is obviously the mining methods of economical and efficient safety.
Embodiment 2
The wedge system of a kind of hydraulic rock concrete splitter as shown in figures 1 to 6, on the basis of embodiment 1, matched in clearance between described T-shaped protruding 3 and T-shaped groove 4, in order to reduce the frictional force between T-shaped protruding 3 and T-shaped groove 4.
Embodiment 3
The wedge system of a kind of hydraulic rock concrete splitter as shown in Figure 5, on the basis of embodiment 1, is provided with isolation channel 5 bottom the supermedial T-shaped groove 4 of described splitting block 1, the dark 2mm-4mm of described isolation channel 5.In order to reduce the frictional force between T-shaped protruding 3 and T-shaped groove 4.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; according to technical spirit of the present utility model; within spirit of the present utility model and principle; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection domain all still belonging to technical solutions of the utility model.
Claims (3)
1. the wedge system of a hydraulic rock concrete splitter, comprise splitting block (1) and center chock (2), center chock (2) is inserted and is cooperatively interacted between two symmetrical splitting blocks (1), it is characterized in that: described center chock (2) two wedge surface axle center place is provided with T-shaped projection (3), described splitting block (1) wedge surface axle center place is provided with the T-shaped groove (4) matched with T-shaped projection (3), and the T-shaped projection (3) that described center chock (2) is arranged by two wedge surfaces is slided in the T-shaped groove (4) of splitting block (1) wedge surface.
2. the wedge system of a kind of hydraulic rock concrete splitter according to claim 1, is characterized in that: matched in clearance between described T-shaped projection (3) and T-shaped groove (4).
3. the wedge system of a kind of hydraulic rock concrete splitter according to claim 1 and 2, is characterized in that: supermedial T-shaped groove (4) bottom of described splitting block (1) is provided with isolation channel (5), the dark 2mm-4mm of described isolation channel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608046.1U CN204914252U (en) | 2015-08-13 | 2015-08-13 | Hydraulic pressure rock concrete splitting machine's wedge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608046.1U CN204914252U (en) | 2015-08-13 | 2015-08-13 | Hydraulic pressure rock concrete splitting machine's wedge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914252U true CN204914252U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520608046.1U Expired - Fee Related CN204914252U (en) | 2015-08-13 | 2015-08-13 | Hydraulic pressure rock concrete splitting machine's wedge system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204914252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999567A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Wedge block system for hydraulic rock concrete splitter |
-
2015
- 2015-08-13 CN CN201520608046.1U patent/CN204914252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999567A (en) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | Wedge block system for hydraulic rock concrete splitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180813 |